package com.test.datastructurestudy.algorithm;

import java.util.Arrays;

/**
 * @author wwg
 * @description 冒泡排序
 * @date 2021/8/19 23:09
 */
public class BubbleSort {

    public static void main(String[] args) {
        //冒泡排序算法
        int[] numbers=new int[]{1,5,8,2,3,9,4};
        //需进行length-1次冒泡
        for(int i=0;i<numbers.length-1;i++)
        {
            for(int j=0;j<numbers.length-1-i;j++)
            {
                if(numbers[j]>numbers[j+1])
                {
                    int temp=numbers[j];
                    numbers[j]=numbers[j+1];
                    numbers[j+1]=temp;
                }
            }
        }
        System.out.println(Arrays.toString(numbers));
        System.out.println("从小到大排序后的结果是:");
        for(int i=0;i<numbers.length;i++)
            System.out.print(numbers[i]+" ");
    }
}

